How to calculate the Neural Network

Suppose for neural network with 1 hidden layers having 20 neurons. Input having 2160 neurons and having the initial weight of 0.12. Please tell me the method and procedure to calculate, even small example is helpful of neural ntwork considering weight is helpful.Thank You

Answer 1

[Greg Heath]

I think you are on the wrong track.

Typically all you know are the N pairs of I-dimensional inputs and corresponding O-dimensional output targets in the form

 [ I N ] = size(input)
 [ O N ] = size(target)

From there you can go to the documentation examples resulting from the commands

 help fitnet
and 
 doc fitnet

for regression and curvefitting

or

 help patternnet
and
 doc patternnet

for classification and pattern-recognition.

Try the MATLAB data in the examples before trying your own.

Hope this helps.

Greg